Degradation Products of Rubusoside under Acidic Conditions

Degradation Products of Rubusoside under Acidic Conditions

A natural sweetener, Rubusoside (1), subjected to extreme pH and temperature conditions, resulted in the isolation and structural elucidation of one novel rubusoside degradant (7), together with seven known degradants (2-6 and 8-9). 1D and 2D NMR spectroscopy (1H, 13C, COSY, HSQC-DEPT, HMBC, and NOE...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Natural product communications 2015-04, Vol.10 (4), p.559-562
Hauptverfasser: Prakash, Indra, Bunders, Cynthia, Devkota, Krishna P., Charan, Romila D., Hartz, Rachael M., Sears, Tracy L., Snyder, Tara M., Ramirez, Catherine
Format: Artikel
Sprache:eng
Schlagworte:
Diterpenes, Kaurane - chemistry
Glucosides - chemistry
Hydrogen-Ion Concentration
Molecular Structure
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A natural sweetener, Rubusoside (1), subjected to extreme pH and temperature conditions, resulted in the isolation and structural elucidation of one novel rubusoside degradant (7), together with seven known degradants (2-6 and 8-9). 1D and 2D NMR spectroscopy (1H, 13C, COSY, HSQC-DEPT, HMBC, and NOESY) and mass spectral data were used to fully characterize the degradant 7.
ISSN:1934-578X
1555-9475
DOI:10.1177/1934578X1501000404